When building a QTableView, I have noticed that the selection of a row or column in the ExtendedSelection mode remains in effect even when an element in that row or column is clicked. The current item changes; the selection does not. I've tried to use the clicked() SIGNAL to implement a change but it does not fire into a test SLOT. Is there any workaround for this situation? (I have a custom model, but even the demo examples exhibit this behavior.)